Finite Group Databasebeta

#44550759

order32128
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC251 ⋊ #1886

Subgroups

subgroupG/H
centerC22#22548683
commutatorC2×C4×C251C22×C4
FrattiniC22×C4C22×D251
FittingC2×C4⋊Q8×C251C2
socleC22×C251#120
prime radicalC23×C251C2×D4
cosocleC22×C4×C251C23
hypercenterC2×C4⋊Q8D251
hypocenterC251#1886
LCSG ▷ C2×C4×C251 ▷ C2×C251 ▷ C251
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×C4⋊Q8

324 conjugacy classes of subgroups; only the 97 normal subgroups are shown.

normal subgroups only

This group has 324 conjugacy classes of subgroups — too many to draw. Only its 97 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8032

Polycyclic presentation:

2^7,251|a^2=f,b^2=df,c^2=g,d^2=g,f^2=g,b^a=bd,c^a=ce,e^a=eg,h^a=h^250,d^b=dg,e^b=eg,f^b=fg,h^b=h^250,d^c=dg,f^c=fg

Conjugacy classes & character table

3532 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32128, 4904);